91891026

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 209117376

約数和(自身を除く): 117226350

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1283, 1557, 2566, 3114, 3849, 3979, 7698, 7958, 11547, 11937, 23094, 23874, 29509, 35811, 59018, 71622, 88527, 177054, 221959, 265581, 443918, 531162, 665877, 1331754, 1997631, 3995262, 5105057, 10210114, 15315171, 30630342, 45945513, 91891026]

約数ペア:

[(1, 91891026), (2, 45945513), (3, 30630342), (6, 15315171), (9, 10210114), (18, 5105057), (23, 3995262), (46, 1997631), (69, 1331754), (138, 665877), (173, 531162), (207, 443918), (346, 265581), (414, 221959), (519, 177054), (1038, 88527), (1283, 71622), (1557, 59018), (2566, 35811), (3114, 29509), (3849, 23874), (3979, 23094), (7698, 11937), (7958, 11547)]